A four-loop radiative seesaw model
We propose a new type of radiative neutrino model with global hidden U(1) symmetry, in which neutrino masses are induced at the four loop level. Then we discuss the muon anomalous magnetic moment to solve the discrepancy between observation and the standard model prediction, and estimate the relic d...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2017-07-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269317303520 |
| Summary: | We propose a new type of radiative neutrino model with global hidden U(1) symmetry, in which neutrino masses are induced at the four loop level. Then we discuss the muon anomalous magnetic moment to solve the discrepancy between observation and the standard model prediction, and estimate the relic density of a fermion or boson DM candidate in the model. We also discuss the diphoton resonance R by considering a process pp→R→γγ as a possible signal of our model. |
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| ISSN: | 0370-2693 1873-2445 |